Marthas Bay Weather Forecast

    • 32
    • 44

    Increasing Clouds

    • 31
    • 42

    Decreasing Clouds

    • 30
    • 42

    Mostly Sunny

    • 33
    • 42

    Partly Sunny

    • 33
    • 43

    Mostly Cloudy

    • 35
    • 44

    Mostly Cloudy

    • 37
    • 44

    Chance Rain

Today 17 Jan Western Skagit County

Sunny. Highs in the lower to mid 40s. Northeast wind to 10 Mph increasing to northwest 10 to 20 Mph in the afternoon.

Tonight 17 Jan Western Skagit County

Mostly clear. Lows in the mid 20s to lower 30s. Light wind becoming northeast around 10 Mph after midnight.

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  • Temperature Real-Time

Marthas Bay Temperature Statistics

January Temperature

Whidbey Island Naval Air Station - Ault Field (6.2 miles)

  • Lowest 12 January, 2025

    30 °F

  • Average January

    41.9 °F

  • Highest 9 January, 2025

    48.9 °F

Climate (2020–Present)

Whidbey Island Naval Air Station - Ault Field (6.2 miles)

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  • Average Low 2020–2025

    44.8 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    56.5 °F
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